EYFR03 User Manual 18 of 110 v1.6.0Chapter 1: Overview 20 January 20204. Exit [ESC] – Returns to the Run screen.The History screen shows some information about the tightenings stored in unit memory. Moreinformation about the tightenings is not shown but is available via the network protocols. Thisscreen shows:• Time – The time the tightening occurred. The date is indicated at the top of the table andeach time it changes in a white row. The current time is shown at the bottom of the screenfor comparison.• T# – The tool number that produced the tightening• Param – The number and name of the parameter that produced the tightening• Count – The current batch count and batch size for the tightening• Id – The tightening id number. This screen shows only the last 4 digits of the id number;additional digits may be present in the network commands.Unit StatusFigure 8: Unit Status screenSoft keys1. I/O – Go to the I/O Status screen (see Chapter 5: Discrete I/O).2. Network – Go to the Network Status screen.3. Tool – Go to the Tool Status screen.4. Exit [ESC] – Returns to the Run screen.The Unit Status screen shows some basic information about the current unit configuration thatmay be useful for diagnostics purposes.The average signal strength is for all tools learned to the unit and should be from 0 to -70 dBm.If the signal strength is weaker, the unit may have frequent slow or failed communication. Toimprove the signal strength, try bringing the unit and tools closer together, changing the XBEEchannel, or reducing sources of interference from the environment.Last barcode shows the command number of the last bar code scanned (see Chapter 4: ) or anerror if the last attempt bar code could not be processed. VIN and ID 2-4 show what will beincluded with tightenings in the associated result data fields. The Selector field is used with theVIN Selections field described in Chapter 4: Serial Communications.